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发明名称
Systèmes économiques de transmission multiple à courants porteurs
摘要
申请公布号
FR1275483(A)
申请公布日期
1961.11.10
申请号
FR19600839815
申请日期
1960.09.29
申请人
SOCIETE ANONYME DE TELECOMMUNICATIONS
发明人
分类号
H04J1/18
主分类号
H04J1/18
代理机构
代理人
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